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Company Profile

XIAMEN YUNSUN Electronics Co. Ltd., established in 2019, is located in China (Fujian) Pilot Free Trade Zone Xiamen Area - National "Core Fire" Innovation and Entrepreneurship Base - Cross Strait Integrated Circuit Industrial Park. The company adheres to marketing oriented, sustain technique, pursue for professionalization,  provide customers with quality products and services as an management philosophy.
The major business is multi-component integrated circuit packaging products, it commites to the research and development, manufacturing, and sales of power electronic  components and related control technology products including photomos relays, solid-state relays, power modules, integrated circuits, and other automated control devices. At present, their products are widely used in air-conditioning, washing machines, industrial robots, medical equipment and other fields.
Since its establishment, the company has introduced the specialized integrated circuit packing production lines, now the company has the production space 1000 square meter with 100,000 grate clean working shop.
The company has the professional R&D team, most of them are over 10 years of relative working experience. The engineers do the research by the international advanced concept, they design the power device by the semiconductor packing technology, it will compact the dimension as well as lower the power consumption. The company own 2 national patents and more is under application and will win soon. The They have built up cooperation partner of design with a number of famous semiconductor companies at home and abroad and has established close cooperation with many universities. The company has their own testing laboratory, which can do many testing with different load, it can help to improve the quality during design and production.
The company still stick to the quality is life and provide the satisfied product and service as the principle, and pay much effort on it, and are constantly imporve the quality, now the outgoing quality rate is over 99%, get the good reputation from the customer.
Look forward to receiving your inquiry and hope to have a good cooperation with you!

Company culture

Code of conductHuman-oriented, honest and law-abiding
Quality policySustainable innovation, commitment to excellent, customers satisfaction.
Business philosophyMarketing oriented, sustain technique, pursue for professionalization,  provide customers with quality products and services
Core valuesBy mutul contribution, with the company development, customer, employee, shareholder, and community create the maximum value
VisionBecome one of top leaders of power devices and control solutions
MissionContinuous Innovation, create greater value for customers and a better life for people





- Focusing on original innovative R&D, and has obtained 9 national patents for solid-state relays.
- Fully implement the ISO9001 management system in daily operations.
- All products have certified by UL, TUV, CQC, etc as per the requirment of market.